CN218113218U

CN218113218U - Automatic throw a packet transport mechanism

Info

Publication number: CN218113218U
Application number: CN202221679655.2U
Authority: CN
Inventors: 彭绍海
Original assignee: CHENGDU JINGWEI MACHINE-MAKING CO LTD
Current assignee: CHENGDU JINGWEI MACHINE-MAKING CO LTD
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-23
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an automatic throw a packet transport mechanism relates to the packing field, and mainly used solves when current conveying the wrapping bag with the chuck, and the unable fine banding to the back envelope of chuck carries out the centre gripping to carry out the problem of conveying. The utility model provides a pair of throw a packet transport mechanism automatically, including the relative two sets of drive belt subassembly that set up, the drive belt subassembly includes the drive belt of installation on a pair of driving roller and the driving roller, its characterized in that, and two sets of drive belt subassemblies set up on the mounting panel, a set of rotating roller subassembly and mounting panel fixed connection, a set of drive belt subassembly and mounting panel movable connection.

Description

Automatic throw a packet transport mechanism

Technical Field

The utility model belongs to the product packaging field particularly, relates to an automatic throw a packet transport mechanism.

Background

In the process of commodity circulation, in order to facilitate storage, transportation and sales promotion, commodities are often packaged, and common edge sealing modes of packaging bags comprise four-edge sealing bags, three-edge sealing bags and back sealing bags.

Four sides are sealed, namely the packaging form that four sides are subjected to heat sealing after the bag is formed, and the current common packaging form of granules has mature technology and simple process. The four-side sealing bag is usually packaged by equally dividing a whole film into two halves, belongs to a mode of carrying out single bag cutting after the whole heat-sealing bag is made, and can obtain a better packaging effect only by controlling one edge to align during production, so that the four-side sealing bag has extremely high packaging material/equipment adaptability and packaging operation stability, and meanwhile, because each edge is subjected to uniform heat sealing, the sealing property of a bagged product is better. The four-edge bag sealing has the defects that the packaging adaptability to large-volume materials is not enough, the whole film is firstly made into a bag and then cut, so that the composite film is required to be relatively flat when the bag is made, the bag body is a plane after the bag is made, the large-volume materials are difficult to load, and the space utilization rate in the bag is relatively low.

Three-edge sealing, namely, one side of the packaging bag is directly folded by the composite film, and the other three edges are in a hot sealing mode. In fact, the three-edge sealing bag can be regarded as a supplement of the four-edge sealing bag, and compared with the four-edge sealing bag, the three-edge sealing bag has the advantages that the three-edge sealing bag can be unfolded into a solid bag shape after being formed into a bag, the space utilization rate is high, the three-edge sealing bag is suitable for the large-volume packaging requirement, and the three-edge sealing bag is commonly used for packaging products such as cold granules and the like. The three-edge bag sealer has the disadvantage of slow packaging speed, and the most common packaging form of the three-edge bag sealer is single-row packaging.

The back-sealing bag is a mode that a rolling film is firstly cut into a plurality of rows, each row of composite films are independently rolled, longitudinal sealing edges are pressed to one side, and then the bag is transversely sealed. The back envelope combines the advantage that the simultaneous packing of four sides envelope multiseriate is fast and trilateral envelope space efficiency is high, and four sides envelope relatively can reduce about 40% package material quantity when not influencing production speed, has very obvious packing cost advantage.

After the packing is finished, the packed product is conveyed to the next procedure, the clamp heads clamp the sealed edges of the four-edge sealed bag or the three-edge sealed bag which are packaged in an edge sealing mode, the whole product is pulled to move, the sealed edges of the back sealed bag are arranged on the back of the product, the clamp heads cannot conveniently clamp the sealed edges, and therefore the back sealed bag is conveyed to the next procedure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic throw a packet transport mechanism to when solving current conveying to the wrapping bag with the chuck, the unable fine banding to back envelope of chuck carries out the centre gripping, thereby carries out the problem of conveying.

For realizing the purpose of the utility model, the technical proposal adopted is that: the utility model provides an automatic throw a packet transport mechanism, includes two sets of drive belt subassemblies that set up relatively, and the drive belt subassembly includes the drive belt of installation on a pair of driving roller and the driving roller, and its characterized in that, two sets of drive belt subassemblies set up on the mounting panel, and a set of drive belt subassembly and mounting panel fixed connection, a set of drive belt subassembly and mounting panel movable connection.

Furthermore, the driving mechanism of the driving roller comprises a driving motor, a driving wheel and two driven wheels, the driving motor is connected with the driving wheel, the two driven wheels are respectively connected with the two groups of driving belt assemblies, and the driving wheel is connected with the driven wheels through a belt.

Further, the driving mechanism further comprises a tensioning wheel for tensioning the belt.

Furthermore, a supporting roller is arranged between the pair of driving rollers, and the supporting roller is tangent to a driving belt arranged on the driving belt assembly.

Further, the supporting rollers are at least provided in two numbers, and the outer diameters of the supporting rollers are equal.

Further, the supporting rollers are uniformly arranged at intervals.

Furthermore, a blocking piece for preventing the packaging bag from being separated is arranged on the transmission belt assembly.

Further, a spring is arranged between the two groups of rotating belt assemblies.

The beneficial effects of the utility model are that:

1. the utility model discloses set up two sets of drive belt components relatively, install the drive belt on the driving roller, two sets of drive belt components opposite direction rotation that set up relatively drives the drive belt and also opposite direction transmission, and the wrapping bag is driven the motion by two drive belts between two drive belts, with two upper and lower face contacts of wrapping bag, need not to carry out the centre gripping to the banding, does not have the requirement to the banding position, is applicable to four sides envelope, trilateral envelope and back envelope, and application scope is wide.

2. The utility model discloses two sets of driving band subassembly sets up on the mounting panel, a set of running roller subassembly and mounting panel fixed connection, a set of driving band subassembly and mounting panel movable connection, and the distance between two sets of driving rollers is adjustable promptly, is applicable to more specification products.

3. The utility model discloses with a driving motor, with two movements of driving the driving roller from the driving wheel of belt linkage, the synchronism is good.

4. The utility model discloses set up the backing roll between two driving rollers of drive belt subassembly, form the auxiliary stay to the drive belt, avoid the drive belt in the driven because the transition tensioning appears in the elasticity of drive belt itself, influence the driven stationarity of drive belt and shorten the life of drive belt.

5. The utility model discloses set up the spring between two sets of rotating band subassemblies, the spring forms the pulling force between to two sets of drive belt subassemblies, and the mutual extrusion between two sets of drive belts is guaranteed in the self-adaptation tensioning.

Drawings

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the utility model has another angle structure schematic diagram;

FIG. 3: the utility model discloses a section view of the transmission belt component;

FIG. 4: the utility model discloses actuating mechanism structure schematic diagram.

Reference numbers and corresponding part names in the drawings:

the device comprises a transmission belt assembly, a transmission roller 1-1, a transmission belt 1-2, a spring 2, a baffle 3, a driving motor 4, a mounting plate 5, a tension pulley 6, a belt 7, a driven wheel 8, a supporting roller 9 and a driving wheel 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the basis of the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at" \8230; "or" when 8230; \8230; "or" in response to a determination ", depending on the context. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

fig. 1 shows, for the utility model provides an automatic throw a packet transport mechanism, including two sets of drive belt assembly 1 of relative setting, drive belt assembly 1 includes drive belt 1-2 of installation on a pair of driving roller 1-1 and driving roller 1-1, its characterized in that, two sets of drive belt assembly 1 set up on mounting panel 5, a set of drive belt assembly 1 and mounting panel 5 fixed connection, a set of drive belt assembly 1 and mounting panel 5 movably connected.

Specifically, in the embodiment of the example, the transmission belt assembly 1 comprises a pair of transmission rollers 1-1, the transmission rollers 1-1 are the same in size, the transmission belt 1-2 is tensioned on the two transmission rollers 1-1, and the transmission belt 1-2 is driven by the transmission rollers 1-1 to move; two sets of drive belt assembly 1 set up relatively on mounting panel 5, set up the spout in the position that a set of drive belt assembly 1 corresponds on mounting panel 5, set up the slider on this set of drive belt assembly 1, the slider drives this set of drive belt assembly 1 and slides in the spout, another set of drive belt assembly 1 and mounting panel 5 fixed connection, two sets of drive belt assembly 1 parallel.

When the packaging bag conveying device is used, the rotating directions of the driving rollers 1-1 of the two groups of driving belt assemblies 1 are opposite, the two driving belts 1-2 are driven to rotate oppositely, after a product is sealed in a packaging bag, the packaging bag is in contact with the upper surface and the lower surface of the packaging bag between the two driving belts 1-2, and the packaging bag is driven by the two driving belts 1-2 to move and conveyed to the next working procedure. Because the packaging bag is clamped between the two belts 7, a proper distance is needed between the two belts 7, if the distance is too large, the packaging bag cannot be clamped and transported, and if the distance is too small, the packaging bag is easily crushed by too large extrusion force. When to different products, the wrapping bag size and specification after the packing is accomplished is different, can adjust the slider this moment, adjusts the distance between two drive band subassemblies 1 to a position that is fit for this product, can be applicable to the product of multiple specification.

Example two:

as shown in fig. 2 and 4, on the basis of the first embodiment, the driving mechanism of the driving roller 1-1 is arranged on the mounting plate 5, the driving mechanism comprises a driving motor 4, a driving wheel 10 and two driven wheels 8, the driving motor 4 is connected with the driving wheel 10, the two driven wheels 8 are respectively connected with the two sets of transmission belt assemblies 1, and the driving wheel 10 and the driven wheels 8 are connected by a belt 7; the mounting plate 5 is also provided with a tensioning wheel 6 for tensioning a belt 7.

Specifically, in this exemplary embodiment, the belt assembly 1 is carried by a drive mechanism mounted on the other side of the mounting plate 5. The driving mechanism comprises a driving motor 4, a driving wheel 10 and two driven wheels 8, and a rotating shaft of the driving motor 4 is connected with the driving wheel 10 to drive the driving wheel 10 to rotate; the two driven wheels 8 are respectively connected with one transmission roller 1-1 of the two groups of transmission belt assemblies 1, the driven wheels 8 drive the transmission rollers 1-1 to rotate, the transmission rollers 1-1 drive the belt 7 to move, and the belt 7 drives the other transmission roller 1-1 to rotate; the driving wheel 10 is connected with the driven wheels 8 through the belt 7, and the belt 7 is connected between the two driven wheels 8 in a crossed mode so as to ensure that the two driven wheels 8 rotate in opposite directions. Because the transmission of belt 7 mainly relies on the frictional force between belt 7 and action wheel and follow driving wheel 8, only can be fine realization transmission under the circumstances of belt 7 tensioning, avoid taking place to skid between belt 7 and follow driving wheel 8 or the drive wheel 10, set up take-up pulley 6 and be used for tensioning belt 7, better realization transmission.

When the device is used, the motor is started, the rotating shaft of the motor drives the driving wheel 10 to rotate, the driving wheel 10 drives the peeling movement, the belt 7 drives the driven wheels 8 to reversely rotate, the driven wheels 8 drive the driving rollers 1-1 to rotate, and therefore the driving belts 1-2 are driven to move.

Example three:

as shown in fig. 3, on the basis of the first embodiment or the second embodiment, a supporting roller 9 is arranged between a pair of driving rollers 1-1, and the supporting roller is tangent to a driving belt 1-2 arranged on the driving belt assembly 1; the supporting rollers 9 are at least two, the outer diameters of the supporting rollers are equal, and the supporting rollers 9 are evenly arranged at intervals.

Specifically, in the embodiment of the example, the supporting roller 9 is arranged between the pair of transmission rollers 1-1, the supporting roller is tangent to the transmission belt 1-2 arranged on the transmission belt assembly 1, because a certain distance exists between the two transmission rollers 1-1, the part without support in the middle is easy to be excessively tensioned due to the elasticity of the transmission belt 1-2, so that the slipping is caused, the transmission stability of the transmission belt 1-2 is influenced, the service life of the transmission belt 1-2 is shortened, and the supporting roller 9 forms an auxiliary support for the transmission belt 1-2, so that the operation of the transmission belt 1-2 is more stable. The backing roll 9 sets up two at least, and the external diameter equals, and backing roll 9 interval evenly sets up, guarantees to support evenly.

Example four:

on the basis of the third embodiment, the driving belt component 1 is provided with a blocking piece for preventing the packaging bag from being separated; a spring is arranged between the two groups of rotating belt components.

Specifically, in this example embodiment, the baffle 3 is disposed on the opposite side of the belt assembly 1 from the mounting plate 5, and the mounting plate 5 forms a shield for the position between the two drive assemblies. Between two sets of drive assembly, one side is mounting panel 5, and the opposite side is baffle 3, has avoided the wrapping bag to deviate from drive assembly in the in-process of transportation. Set up spring 2 between two sets of rotating band subassemblies 1, spring 2 forms the pulling force to between two sets of drive belt subassemblies 1, and mutual extrusion between two sets of drive belt 1 is guaranteed in the self-adaptation tensioning.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic throw a packet transport mechanism, includes two sets of drive belt subassembly (1) that set up relatively, and drive belt subassembly (1) includes drive belt (1-2) of installation on a pair of driving roller (1-1) and the driving roller, its characterized in that, two sets of drive belt subassembly (1) set up on mounting panel (5), and a set of rotation band subassembly and mounting panel (5) fixed connection, a set of drive belt subassembly (1) and mounting panel (5) swing joint.

2. An automatic package delivery mechanism as claimed in claim 1, wherein the driving mechanism of the driving roller comprises a driving motor (4), a driving wheel (10) and two driven wheels (8), the driving motor (4) is connected with the driving wheel (10), the two driven wheels (8) are respectively connected with the two groups of driving belt assemblies (1), and the driving wheel (10) and the driven wheels (8) are connected by a belt (7).

3. An automatic package delivery mechanism according to claim 2, wherein the drive mechanism further comprises a tensioner for tensioning the belt (7).

4. An automatic package feeding and conveying mechanism according to claim 3, characterized in that a support roller (9) is arranged between the pair of driving rollers (1-1), and the support roller is tangent to the belt arranged on the belt assembly (1).

5. An automatic bale-throwing transfer mechanism as claimed in claim 1, characterized in that the number of the support rollers (9) is at least two and the outer diameters are equal.

6. An automatic bale-throwing transfer mechanism as claimed in claim 1, characterized in that the support rollers (9) are evenly spaced.

7. An automatic package feeding and conveying mechanism as claimed in any one of claims 1 to 6, wherein the belt assembly (1) is provided with a stopper (3) for preventing the package from falling out.

8. An automatic package delivery mechanism as claimed in claim 1, wherein a spring (2) is provided between the two sets of rotating belt assemblies.